A5001563453- Ecology and Conservation Studies
- Agriculture, Soil, Plant Science
- Diverse Approaches in Healthcare and Education Studies
- Forest Management and Policy
- Ecology and Vegetation Dynamics Studies
- Hydrology and Watershed Management Studies
- Mycorrhizal Fungi and Plant Interactions
- Land Use and Ecosystem Services
- Forest ecology and management
- Plant Pathogens and Fungal Diseases
- Conservation, Biodiversity, and Resource Management
- Fungal Biology and Applications
- Tree-ring climate responses
- Soil erosion and sediment transport
- Insect and Pesticide Research
- Korean Peninsula Historical and Political Studies
- Plant and animal studies
- Tree Root and Stability Studies
- Plant Water Relations and Carbon Dynamics
- Soil and Water Nutrient Dynamics
- Diverse Topics in Contemporary Research
- Soil Carbon and Nitrogen Dynamics
- Aeolian processes and effects
- Peatlands and Wetlands Ecology
Sangji University
2024
Chonnam National University
2021-2023
Korea University
2015-2019
Korea National Arboretum
2014-2015
Korea Forest Service
2014-2015
We conducted five times surveys, in June, September and October 2012; June 2013, to catalog the mushroom flora Ulleung-gun, Republic of Korea. More than 400 specimens were collected, 317 successfully sequenced using ribosomal DNA internal transcribed spacer barcode marker. also surveyed morphological characteristics specimens. The classified into 2 phyla, 7 classes, 21 orders, 59 families, 122 genera, 221 species, deposited herbarium Korea National Arboretum. Among collected 72% saprophytic,...
Forests are atmospheric carbon sinks, whose natural growth can contribute to climate change mitigation. However, they also affected by and various other phenomena, for example, the low of coniferous forests currently reported globally, including in Republic Korea. In response implementation Paris Agreement, Korean government has proposed 2030 greenhouse gas roadmap achieve a Nationally Determined Contribution (NDC), forest sector set sequestration target 26 million tons 2030. this study,...
This study analyzes the impact of land use/land cover (LULC) changes on hydrology dry Afromontane forest landscape in northern Ethiopia. Landsat satellite images thematic mapper (TM) (1986), TM (2001), and Operational Land Imager (OLI) (2018) were employed to assess LULC. All classified while using maximum likelihood image classification technique, assessed by post-classification comparison. Seven LULC classes defined with an overall accuracy 83–90% a Kappa coefficient 0.82–0.92. The result...
During a Korean mushroom diversity survey from 2011 to 2014, we found one new Xylaria species (X. ripicola sp. nov.) and that had not been previously observed in Korea tentaculata). To confirm the phylogenetic placement of species, conducted investigation based on internal transcribed spacer regions ribosomal DNA sequences. Additionally, X. ripicola, was subsequently analyzed for RNA polymerase II subunit We also evaluated macroscopic microscopic features this species. Herein, is described...
The ecosystem across the Democratic People’s Republic of Korea (DPRK) is threatened by deforestation. However, there very little attention being given to government efforts for afforestation and rehabilitation plan. most significant barriers addressing this problem are technique limitations, availability information, lack a stepwise forest management This study identifies spatially suitable tree species, establishes restoration plan support decision making restoring degraded in DPRK...
Vegetation and landscape characteristics at the three highest summits of Republic Korea, i.e. Seoraksan, Jirisan Hallasan, are analyzed on basis species composition, physiognomy, vegetation distribution structure alpine plants, along with landform, geology, soil habitat conditions. Dominant high mountain plants subalpine belts contain deciduous broadleaved shrub, Rhododendron mucronulatum var. ciliatum (31.6%), evergreen coniferous small tree, Pinus pumila (26.3%) Betula ermanii (35.3%),...
Rhododendron sobayakiense is an endemic and near-threatened species (Korean Red List, NT) found in the alpine regions of South Korea that requires conservation. This study investigated species’ genetic variations seed germination characteristics predicted its potential habitat change according to climate scenarios. The diversity R. at level (P = 88.6%; S.I. 0.435; h 0.282) was somewhat similar observed for same genus. inter-population differentiation 19% revealed a relatively stable gene...
Changes in canopy structures caused by harvesting and regeneration practices can significantly alter the wind environment. Therefore, it is essential to understand patterns influenced seed tree arrangements for predicting dispersal winds ensuring success of natural regeneration. This study aimed identify how speed responds arrangement designs with differing horizontal distances, vertical positions, free-stream speeds. A tunnel test was conducted using pine saplings a scale model various...
Carbon stored on land is discharged into rivers through water flow, which an important mechanism for energy transfer from to river ecosystems. The goal of this study was identify the relationship between cover and carbon flux mediated precipitation. In order clarify general relationship, research conducted a range national scales. Eighty-two watershed samples area where urban less than 10% with water-quality measurement point at outlet were delineated. soil organic estimated using Soil Water...
A forest is one of the carbon sinks in terrestrial ecosystem; it a major target for securing CO 2 sequestration to achieve neutrality. Reforestation management method that could attain fixation and degradation recovery at same time, but quantitative research has not been actively conducted. The purpose this study identify areas reforestation through changes land cover Korean Peninsula quantify potential effect reforestation. According change satellite imagery, area settlements Republic Korea...
Grassland has been underestimated in carbon absorption capacity by assuming that stock change of biomass is zero Tier 1 method the IPCC guidelines.A simplified estimation would be appropriate because applicable data and different circumstances country, but 2 requires a scientific approach could reflect grassland ecosystem.This study aims to select variables for biomass, develop formula quantifying absorption.The national inventory report 17 countries were analyzed review calculation...